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All Patents in class 111/77 | |||||
Number | Date | Patentee | Title | Type | |
5,209X | Aug. 28, 1828 | A.H. Robbins, L. Robbins, Jr. | Seed planter | ||
9,580X | Apr. 11, 1836 | G.C. Boyd | Corn planter | corn planters | |
841 | Jul. 16, 1838 | E. Bunce | Improvement in the Machine for Planting Corn and Other Seeds | corn planters | |
5,446 | Feb. 15, 1848 | A. Randel | Potato-Planter | planters | |
31,107 | Jan. 15, 1861 | L.B. Brown | Improvement in Cotton-Seed Planters |